Flat actuator protects against accidental switching White color visible on actuator indicates "OFF" position Magnetic-hydraulic delay trip mechanism allows for short start-up current surges without tripping the breaker "Trip Free" design cannot be held "ON" during fault current condition Mounting screw: #6-32 SS Maximum voltage: 250 volts AC/80 volts DC A-Series rocker circuit breakers are available up to a maximum rating of 50 amps; single case bodies measure 0.75"H x 2.00"W (2.217"W overall)